Tangsheng Machinery Co.,Ltd, keep herself in OEM metal supplying for many years,specialized in moulds, castings, stretching, those widely used in daily and industry: such as furniture, fluid systems, lighting systems, machinery parts, engineering and other accessories. Foundries are located in Ningbo and Yongkang city, which are China famous export cities.
Precision mould ensure getting strict dimension and structure for parts, then mass production, imported CNCs. Lathes, machining centers and sandblasting machines ensure parts getting precision machining dimension and surface. And we keep good relationship with surface treatment, those to meet parts which need special coating, like painting, power coating, anodize, alodine, electrolytic, polishing, etc. Tolerances are generally controlled at CT4-7, finish: 3.2-6.4.
To keep quality, we’ve been ISO 9001,Greatwall and SGS registered, and keeping quality checking at every step. And sharing well packing and final checking for every part, usually inner with Bubble bag,then seprate carton or box then wooden tray.
Looking ahead, we will focus on development more OEM metal products, R&D, manufacturing, marketing and services. To be the creator of products of high quality and meet every customers’ demands. By partnering with our allies around the world, we will make every effort to promote OEM metal production.